Army Abbreviations and Acronyms

1. ETRO
   Estimated Time Teturn To Operation
2. ETRO
   Estimated Time To Return To Operation
3. ETS
   Estimated
4. ETS
   Estimated Time of Separation
5. ETS
   European Telephone System
6. ETS
   Expiration of Term of Service
7. ETSC
   Electronic and Telecommunications Subcommittee
8. ETSS
   Electronic Telecommunications Switching System
9. ETSS
   Extended Training Services Specialist
10. ETT
    Embedded Training Teams
11. ETTP
    Eucom Tactics, Techniques and Procedures
12. ETTS
    Embedded Training Teams
13. ETUT
    Enhanced Tactical Users Terminal
14. ETUT
    Enhanceo Tactical User Terminal
15. ETV
    Estimated Time Value
16. ETW
    Eastern Trombone Workshop
17. EU
    Enemy Unexpected
18. EU
    European
19. EUBG
    European Union Battle Group
20. EUCI
    Endorsed for Unclassified Cryptographic Information

Last updated: December 19, 2021 — Total entries: 29,691